Post Offices
Post Offices in & near Progress, California. Operating hours, locations, phone/fax number, services information.
Grim Post Office
Post Office in Grimes, California on Main St. Operating hours, phone number, services information, and other locations.
Address: 170 Main St, Grimes, CA 95950
Phone: 530-437-2439
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457
Retail Hours
Monday 12:00pm - 4:00pmTuesday 12:00pm - 4:00pm
Wednesday 12:00pm - 4:00pm
Thursday 12:00pm - 4:00pm
Friday 12:00pm - 4:00pm
Saturday Closed
Sunday Closed
Lobby Hours
Monday 3:45pmTuesday 3:45pm
Wednesday 3:45pm
Thursday 3:45pm
Friday 3:45pm
Saturday 9:15am
Sunday Closed
Last Collection Times
Monday 12:00pm - 4:00pmTuesday 12:00pm - 4:00pm
Wednesday 12:00pm - 4:00pm
Thursday 12:00pm - 4:00pm
Friday 12:00pm - 4:00pm
Saturday Closed
Sunday Closed